baber/WOPTO huggingface dataset:
Patent CA-2146621-A1 (CA)
Title: Composite metal sheet and method for producing it
Inventor: KAMEYA TORU
IPC: B05D7/14
Filed: 1995-04-07
Abstract: Disclosed  is  a  composite  metal  sheet  to  be produced by chemically treating the surface of a metal substrate,  coating  and  drying  an organic  resin-based composition thereon to form a undercoat layer, then coating thereon  a  two-layered  resin  interlayer  composed  of  an adhesive  layer  of  a  modified  polyolefin  resin  and  a polyolefin resin layer at a thickness of from 50 to 300 µm, then modifying the surface of said polyolefin resin layer by flame treatment or corona discharging treatment thereby forming functional groups         in an amount of from 0.05 to 0.30 in terms of O/C representing the ratio of the amount of oxygens in the functional groups to the amount of carbons on the surface, and finally coating and drying an urethane - curing polyester resin paint or an urethane - curing fluorine resin paint at a thickness of from 8 to 35 µm to form a top coat layer.   The composite metal sheet  has  excellent  corrosion  resistance,  weather resistance and formability.
Patent CA-2146654-A1 (CA)
Title: Salad dressing
Inventor: FOURNIER PASCALE
IPC: A23L27/60
Filed: 1993-10-11
Abstract: The present invention relates to stable pourable emulsions of the type vinaigrette. Stability is attained by incorporating into the continuous oil phase a small amount of solid fat, such as hardened rapeseed oil. The product resembles to a large extend traditional home-made vinaigrette.
Patent CA-2147562-A1 (CA)
Inventor: AWAD SAMIR PASSOS
IPC: E21B41/00
Filed: 1995-04-21
Abstract: A  single  drilling  guide   base  for  subsea  oil  wells comprising two parts, namely a lower part (1) and an upper  part (2), which  are bolted  together (at  7), the  whole arrangement being provided with a seating indicator (5).
Patent CA-2148129-A1 (CA)
Title: Peelable film and method of making a peelable film
Inventor: AMBROISE BENOIT
IPC: B32B27/32
Filed: 1993-10-29
Abstract: A peelable film comprising: (A) a core layer comprising an olefin polymer; (B) a skin layer on at least one surface of the core layer, the skin layer comprising: (i) a blend of a butylene polymer with another olefin polymer; or (ii) a polymer of butylene and at least one other olefin; and (C) a coating layer on the skin layer.
Patent CA-2148529-A1 (CA)
Title: Disk brake with the caliper reaction passing through a wheel fixed support axle, preferably for motorcycle front wheels with a peripheral annular disc
Inventor: TOSON EMANUELE
IPC: B62L1/00
Filed: 1995-05-03
Abstract: This brake disc, preferably for motorcycle front wheels, with a peripheral annular disc, has the characteristic of having its caliper reaction passing through a fixed axle coaxial with the wheel axis, said caliper being mounted at the end of a radial arm rigid with the axle, which is torsionally keyed into at least one antirotation seat at the ends of the wheel support.
Patent CA-2148622-A1 (CA)
Inventor: HARKKI ANU MARJUKKA
IPC: C12N9/90
Filed: 1993-11-05
Abstract: vel methods for the synthesis of xylitol are described.
Patent CA-2149002-A1 (CA)
Title: Expandable styrene polymers
Inventor: HENN ROLF
IPC: C08L23/00
Filed: 1995-05-09
Abstract: The invention relates to expandable styrene polymers for elastic polystyrene foams, comprising a)  from 50 to 75% by weight of polystyrene and/or a styrene copolymer containing at least 50% by weight of copolymerized styrene, b)  from 5 to 30% by weight of a styrene-soluble elastomer, c)  from 5 to 20% by weight of at least one block copolymer con-taining styrene as one component, d)  from 15 to 50% by weight of at least one polyolefin, e)  from 1 to 15% by weight, based on the sum of a) and b), of a low-boiling blowing agent, and, if desired, f)  conventional additives in effective amounts, and to foams produced therefrom.
Patent CA-2151012-A1 (CA)
Inventor: COLLIN NATHALIE
IPC: C09K23/54
Filed: 1995-06-05
Abstract: New w/o emulsions contain polyalkylsilsesquioxane microspheres (see below), contain no surfactant, and have a droplet size of 0.1-20 mu m. Also claimed is a cosmetic treatment process comprising applying an emulsion as above to the skin.
Patent CA-2151966-A1 (CA)
Title: Stethoscope
Inventor: KATZ HART
IPC: A61B7/04
Filed: 1995-06-16
Abstract: This invention provides, in a stethoscope for examining the characteristic of sound waves made by a beating heart, an electronic heart rate sensing device comprising: means for producing a wave form that tracks the wave form of sound produced by the heart as derived from stethoscope contact with the patient in the area of the heart; means for establishing a wave form threshold beyond which cyclic reference complexes appear and are identified; means for measuring the time elapsed between similar moments on adjacent reference complexes as an indicator of rate of heart beat; and means for converting the measurement of time elapsed to a reading of rate of heartbeat.
Patent CA-2154131-A1 (CA)
Inventor: SCHAPIRA JOSEPH
IPC: A01N43/653
Filed: 1995-07-18
Abstract: Granular herbicidal water-soluble composition based either on aminotriazole alone or on aminotriazole combined with at least one other herbicide selected from the group comprising alkaline, alkaline-earth metal and ammonium thiocyanates, glyphosate, MCPA sodium salt, sulfosate, glufosinate, paraquat and metribuzen. It is provided in the form of granules of cylindrical shape, with a com-position and a diameter which are substantially identical from one granule of cylindrical shape to another for a given granular herbicidal composition, the diameter and the length of the said granules of cylindrical shape being respectively of the order of 0.4 to 2 mm, preferably of 0.8 to 1.4 mm, and of the order of 5 to 10 millimetres. The said granular herbicidal composition is obtainable by use of a process according to which aminotriazole, alone or as an intimate homogeneous mixture with at least one other herbicide of the above-identified group, is, if necessary, brought by milling to a suitable particle size, mixed with an amount of water sufficient to ensure its cohesion under a moderate pressure, optionally brought together with a surface-active agent and directed through the orifices of the grid of an extrusion device, the granules of cylindrical shape thus obtained being dried.
Patent CA-2155421-A1 (CA)
Title: Patterned non-woven fabrics of improved tensile strength
Inventor: MATTESKY HENRY
IPC: D04H1/66
Filed: 1995-01-11
Abstract: There is disclosed an improved non-woven fabric comprising a layer of staple length fibers and a binder material diffused substantially through the fabric adhering fiber ends together to provide fabric strength. The improvement, is based on the binder being arranged in a pattern in segments. These segments running substantially perpendicular to the orientation of the fibers (or the machine direction), and the pattern within these segments have a plurality of repeats within each segment and a repeat of said total segment pattern in alternate segments. The components of this pattern are mutually laterally displaced from each other in sequential segments, at least 80% of the components of said pattern being at an angle of between at least 10° to not more than 70°  relative to the orientation of the majority of the fibers (or the machine direction).
Patent CA-2155621-A1 (CA)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/16
Filed: 1995-08-08
Abstract: An olefin polymerization catalyst which is a solid catalyst comprising: a fine particle carrie;  (A) a transition metal compound of Group IVB metal of the periodic table, containing a ligand having a cyclopentadienyl skeleton; (B) an organoaluminum oxy-compound; and (C) an organoaluminum compound, if necessary; said transition metal compound (A) and said organoaluminum oxy-compound (B) and said.organoaluminum compound being supported on the fine particle carrier; and said solid catalyst having a bulk density of not less than 0.4 g/cm3 and a fluidity index of not less than 45 and an olefin polymerization process using the olefin polymerization catalyst.  An olefin polymerization catalyst which is a prepolymerized catalyst comprising: a fine particle carrier; (A) a transition metal compound of. Group IVB metal of the periodic table, containing a ligand having a cyclopentadienyl skeleton; (B) an organoaluminum oxy-compound; (C) an organoaluminum compound, if necessary; and an olefin polymer produced by prepolymerization; said prepolymerized catalyst having a bulk density of not less than 0.35 g/cm3 and a fluidity index of not less than 45, and an olefin polymerization process using the olefin polymerization catalyst.  By using the olefin polymerization catalysts as described above, a fine-powdery polymer is hardly produced in the polymerization procedure, and a polymer showing excellent particle properties can be obtained.  Moreover, the resulting olefin polymer does not stick to the wall of the polymerization reactor.
Patent CA-2157222-A1 (CA)
Inventor: KNELLER PAUL
IPC: F16M13/00
Filed: 1995-08-30
Abstract: An aerial support platform is supported to extend below, and intermediate of, a pair of parallel cables mounted along respective opposite walls of a studio.  A carriage rides on each of the parallel cables, and another pair of cables extends to connect the pair of carriages.  A third carriage sits on the other pair of cables, and a series of further cables extend vertically from that carriage to the platform.  The pair of carriages positioned on the opposite walls of the studio are controlled to move in tandem, and the third carriage has controlled movement between those carriages.  The platform may be raised or lowered relative to the third carriage, and thus has three linear axes of motion.  The platform has two additional axes of motion, both rotational.  One is around a vertical axis and another is around an axis normal to the vertical axis. Cinematographic equipment may be fixed to the platform, which can then be oriented using a computer at a remote location.
Patent CA-2160260-A1 (CA)
Title: Fast remote-controlled connecting and disconnecting device
Inventor: FERRATO GERARD
IPC: F16B45/00
Filed: 1994-03-31
Abstract: A mooring system for mooring boats to any ring attached to a buoy, float, wharf, etc. The system comprises a fast remote-controlled connecting and disconnecting device including a hook (1) for engaging any mooring member (19) to which the device is to be connected or disconnected, and a pull ring (5) engaged by any linking member (20) which may be pulled (T) in direction (xx'). Said hook (1) is movable about a pin (6) perpendicular to the pulling direction (xx') and secured to one end of a member (2) of which the opposite end forms the pull ring. Said member (2) comprises a movable locking assembly (4) for holding in place the substantially rotationally locked hook (1) so that said hook remains in a connecting position in which it pulls said mooring member (19).
Patent CA-2161435-A1 (CA)
Title: Detection of contaminants in food
Inventor: GOLDSMITH ROBERT M
IPC: B65D85/50
Filed: 1994-05-18
Abstract: A food contamination detector comprises an indicator (16) bound to a substrate (20), wherein the indicator is in communication with juices from food (12) to be tested for the presence of a toxin. A means for changing the color of the indicator when the toxin is present in the juices from the food is provided to indicate that the food is contaminated.
Patent CA-2162076-A1 (CA)
Inventor: WHITTAKER MARK
IPC: B60P7/08
Filed: 1995-11-03
Abstract: A tie down strap for securing items against movement by extending between attachment locations includes a generally elongate elastic body portion, two ends portions with each end portion having a hook disposed thereat.  A plurality of openings are formed along the body portion for cooperation with other securement members to enhance the ability of the strap to secure items.
Patent CA-2163805-A1 (CA)
Title: Novel activating factor of leukocytes
Inventor: SUZUKI KAZUO
IPC: C12N15/09
Filed: 1995-11-27
Abstract: Disclosed are human LECT2a polypeptide having amino acid sequence in the order shown in Sequence ID NOs. from 1 to 5 in the sequence table, which did not include other proteins, peptides and human LECT2b polypeptide having amino acid sequence in the order shown in Sequence ID NO. 6 in the same, which did not include other proteins/peptides, and DNA coding LECT2b sequence.
Patent CA-2164638-A1 (CA)
Title: Nouveaux derives de l'erythromycine, leur procede de preparation et leur application comme medicaments
Inventor: BENEDETTI YANNICK
IPC: A61P31/04
Filed: 1995-04-06
Abstract: L'invention a pour objet les composés de formule générale (I), dans lesquels: ou bien R1 et R2 identiques ou différents représentent un atome d'hydrogène, ou un radical hydrocarboné renfermant jusqu'à 24 atomes de carbone, saturé ou insaturé, éventuellement interrompu par un ou plusieurs hétéroatomes et portant éventuellement un ou plusieurs groupements fonctionnels; ou bien R1 et R2 forment avec l'atome d'azote auquel ils sont liés un hétérocycle renfermant éventuellement un ou plusieurs hétéroatomes choisis parmi l'azote, l'oxygène et le soufre; ou bien R1 et R2 ensemble un radical (a) dans lesquels R'1 et R'2 identiques ou différents représentent un atome d'hydrogène ou un radical hydrocarboné renfermant jusqu'à 23 atomes de carbone, saturé ou insaturé, éventuellement interrompu par un ou plusieurs hétéroatomes et portant éventuellement un ou plusieurs groupements fonctionnels et Z représente un atome d'hydrogène ou le reste d'un acide carboxylique renfermant jusqu'à 18 atomes de carbone, ainsi que les sels d'addition avec les acides des composés de formule (I). Les composés de formule (I) présentent d'intérressantes propriétés antibiotiques.
Patent CA-2166791-A1 (CA)
Title: Prefabricated building systems
Inventor: GROMAT JOHANNES
IPC: E04D13/04
Filed: 1994-06-17
Abstract: A building structure (10) formed from transportable prefabricated panel frame sections (12, 15, 16 and 17) including wall panel frames (11), floor panel frames and roof panel frames. The wall panel frames (11) are formed from a plurality of similar wall panel frame sections (12) each having frame side members (19). The wall panel frame sections (12) ale arranged with the frame side members (19) of adjacent wall panel frame sections (12) in spaced relationship whereby the panel frame sections are interconnected to joining members (21) positioned between the frame side members. I
Patent CA-2167539-A1 (CA)
Title: Exercising device and method of using same
Inventor: GLOBUS KARIN R
IPC: A63B21/06
Filed: 1994-02-05
Abstract: A handholdable exercising device (10) is provided in the forth of an elongated member (16) having a central portion (18) tapering into oppositely facing (20, 22) handle and end knob portions (24, 26). The elongated member (16), is its mostly preferred form, is generally cylindrical in cross-sectional shape and superficially resembles two baseball bats joined together end-to-end with their handle portions facing oppositely from each other. In as alternatively preferred embodiment, means are provided for selectively varying the weight of the exercising device. Various exercises also are disclosed for manipulating the member while walking or standing in place.
Patent CA-2168107-A1 (CA)
Inventor: PETERSEN JOEL
IPC: G02F1/13357
Filed: 1994-02-25
Abstract: A light source destructuring and shaping device (6) which both homogenizes and imparts predetermined directionality to light rays emanating from a light source (7) is disclosed.  The device comprises a micro-sculpted surface structure which controls the direction in which light propagates after reflection from, ortransmission through, the device.  The sculpted surface structure also homogenizes light propagating through it with predetermined directionality. The device may be used in any application which requires homogenation of light and which would benefit from being able to impart directionality to light waves propagating from a light source.  Applications include existing diffuser applications and applications where it is not practical to use conventional diffusers.  The homogenizing and shaping device achieves these with high transmission or reflection efficiency and reduced side lobes.
Patent CA-2168414-A1 (CA)
Title: Surgical penetration instrument
Inventor: SCHWEMBERGER RICHARD F
IPC: A61B17/34
Filed: 1996-01-30
Abstract: A surgical penetration instrument is disclosed. It has an elongated shaft and a penetrating tip extending from the distal end of the shaft. A blade extends outwardly from the penetrating tip. The blade is transparent. When the penetrating tip is transparent, the tip not only facilitates penetration through bodily tissue but also acts as an imaging element in conjunction with an endoscope extending through the shaft of the instrument to simultaneously visualize the surgical field during penetration. Significantly, unlike a conventional metallic blade, the transparent blade will not obstruct the field of view as the instrument is advanced. When the penetrating tip is plastic, and the blade is composed of a transparent plastic, the blade can be joined to the tip using conventional plastic processing methods such as injection molding, thus reducing manufacturing costs incurred if a metallic blade were used. Also disclosed is a surgical penetration instrument with a plastic penetrating tip and a protective cap fitting over and enclosing a portion of the tip to prevent or lessen the possibility of breaking, cracking or otherwise damaging the tip.
Patent CA-2169453-A1 (CA)
Inventor: CZERKINSKY CECIL
IPC: C07K14/16
Filed: 1994-10-25
Abstract: Disclosed is a method of inhibiting the entry of HIV into the vaginal and rectal mucosal epithelium by administering a peptide vaccine.  Antibodies generated against peptides corresponding to epitopes of gp120 involved in entry into mucosal cells are generated in vivo by introduction of peptides or peptide-cholera toxin conjugates into epithelial cells.  The resulting neutralizing antibodies are able to block subsequent infection of these tissues by HIV.
Patent CA-2170496-A1 (CA)
Title: Sanitary Napkin Having Core Predisposed to a Convex Upward Configuration
Inventor: HINES LETHA MARGIE
IPC: A61F13/53
Filed: 1994-09-07
Abstract: A sanitary napkin which deforms to a convex upwardly shaped cross section. The sanitary napkin has a line of weakness which is symmetric about the longitudinal axis and longitudinally concave towards the lateral centerline. In a preferred embodiment, the line of weakness is discontinuous  and comprises discrete sites joining the topsheet and core. The discrete sites may be bilaterally staggered about the line of weakness T.
Patent CA-2170844-A1 (CA)
Title: Pharmaceutical compositions containing dinoreburnamenine derivatives
Inventor: BECOURT PHILIPPE
IPC: A61P25/28
Filed: 1996-03-01
Abstract: Soft capsules comprise: (i) a shell contg. gelatin and opt. a plasticiser or other additives; (ii) mineral oils; and (iii) a mixt. of 20, 21-dinoreburnamenine derivs. of formula (I) or their acid addn. salts. R1-R3 = H, halo, 1-5C alkyl, 1-5C alkoxy, OH, CF3, NO2, NH2, mono-or di-(1-5C alkyl)amino or acyl amino; acyl = 1-6C aliphatic acid residue.
Patent CA-2171293-A1 (CA)
Title: Method and apparatus for data analysis
Inventor: MARTENS HARALD AAGAARD
IPC: H04N7/26
Filed: 1994-09-08
Abstract: A method and apparatus are disclosed for converting between samples of an input signal (104) and an encoded signal composed of a plurality of component signals each representing a characteristic of the input signal (104) in a different domain. The input signal (104) is comprised of data samples organized into records of multiple samples, with each sample occupying unique position within its record and each component signal is formed as a combination of a plurality of factors, each factor being the product of a score signal (104) and the load signal (206) defines the relative variation of a subgroup of samples in different positions of a record.
Patent CA-2172117-A1 (CA)
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/06
Filed: 1996-03-19
Abstract: A reciprocating conveyor floor slat has an upper portion with an upper surface and at least one longitudinally extending ridge projecting upwardly from the upper surface.  The ridge has a longitudinally extending pointed top portion positioned to engage a bottom surface of an article placed on the slat. The pointed top portion is spaced above the top surface a distance sufficient to maintain the bottom surface of the article out of contact with the slat's upper surface as the article is being conveyed.  The preferred number of ridges per slat is two, with the ridges projecting upwardly from laterally opposite portions of the upper surface.  Preferably, the bottom surface of the article being conveyed remains at least about 90% out of contact with the slat.  When articles such as wooden pallets are conveyed, the pointed top portions of the ridges dig  into  the  bottom  surfaces  of  the  pallets  to  form longitudinal grooves to guide longitudinal movement of the pallets.  The low percentage of the area of the bottom surface that contacts the slats minimizes the likelihood of the bottom surface hanging up on the slats.
Patent CA-2172815-A1 (CA)
Title: Viral vector with bovine viral diarrhea virus (bvdv) antigens
Inventor: HAANES ELIZABETH J
IPC: C12N7/01
Filed: 1994-10-31
Abstract: This invention relates to the field of Bovine Viral Diarrhea Virus (BVDV), and vaccines for the treatment thereof. This invention describes the preparation of live, attenuated Bovine Herpesvirus type I (BHV-1) as a virus, vaccine and vector for expression of BVDV antigens. A BVDV cDNA clone containing sequences corresponding to glycoprotein gp53 is inserted into an inactivated BHV-1 virus.
Patent CA-2179608-A1 (CA)
Title: Storage container for blood components
Inventor: PATEL INDRAJIT T
IPC: B29C48/03
Filed: 1995-08-22
Abstract: The invention provides a flexible plastic formulation capable of being extruded, blow-molded, ethylene oxide and radiation sterilized. The plastic formulation of the invention comprises: a) from about 60 to about 94 percent by weight of a copolymer consisting essentially of ethylene and vinyl acetate units, b) from about 5 to about 25 percent by weight of a block copolymer, the block copolymer consisting essentially of a central block copolymer molecule including generally equal proportions of ethylene and butylene units, and terminal blocks of polystyrene; and c) from about 1 to about 15 percent by weight of an ultra-low density polyethylene material. The plastic formulations of the invention are useful in the manufacture of blood bags, tubing and the like.
Patent CA-2180631-A1 (CA)
Title: Disposable absorbent pants type undergarment
Inventor: OTSUBO TOSHIFUMI
IPC: A61F13/15
Filed: 1996-07-05
Abstract: In a diaper as one embodiment of a disposable absorbent undergarment  according to the invention, the diaper is provided around a front region thereof with a plurality of elastic elements. The number of the elastic elements arranged in an area defined by respective vertical widths of 10mm above and below a front edge of an absorbent core disposed  between a topsheet and a backsheet is greater than that of the elastic elements in the remaining  area of the front region.  An elongation stress  of the  elastic elements in the area mentioned firstly is lower than that of the elastic elements in the area mentioned lastly.